Hydrogen-oxygen hybrid power device

Abstract

The invention provides a hydrogen-oxygen hybrid power device which is arranged on a frame body and comprises a first power device, a second power device, a piston assembly, a driving assembly, a combustion power device and a power output device. According to the hydrogen-oxygen hybrid power device, a crankshaft connecting rod and an inertia wheel in the prior art are abandoned, hydrogen and oxygen are combusted, and the air suction stroke and the compression stroke are reduced by means of the pressure in the hydrogen and the oxygen bottle, that is, the hydrogen-oxygen hybrid power device only has the two processes of inflation (simultaneous exhaust) and explosion, and the steps of the air suction stroke and the compression stroke in the prior art are reduced; the double-rotation direct-push type non-compression outdoor explosion new energy internal combustion structure is achieved, the utilization rate of heat energy is increased, the first power device and the second power device are arranged to be matched with the piston assembly and the driving assembly, and the continuity of power output is improved.

Description

Technical Field

[0001] The present invention relates to a power device, in particular to a hydrogen-oxygen hybrid power device. Background Art

[0002] Currently, engines are generally designed with a four-stroke pull rod and connecting rod structure, single-cylinder or multi-cylinder engines. Before the power stroke, the gas in the cylinder needs to be compressed to increase the explosion pressure, so as to obtain higher power. This process must design a combustion chamber to provide space for compressed gas.

[0003] In the current four-stroke engine, only the explosion stroke outputs work during the stroke process, and the other three strokes all consume work. The main way of work transmission is to transmit work through the pull rod and connecting rod structure, and there is energy consumption during the transmission process. At present, internal combustion engines generally use F1 = cosαF component force to do work, with low thermal efficiency. In addition, the exhaust gas of existing internal combustion engines pollutes the environment for a long time. Summary of the Invention

[0004] The main purpose of the present invention is to provide a hydrogen-oxygen hybrid power device to solve the problems of low thermal efficiency and environmental protection of internal combustion engines in the prior art.

[0005] To solve the above problems, the present invention adopts the following technical solutions: A hydrogen-oxygen hybrid power device is provided on a frame body and includes: A first power device, including a first machine shaft rotatably provided on the frame body, and a first mounting disk and a first elliptical gear fixedly provided on both axial sides of the first machine shaft. Two first cylinders are symmetrically fixedly provided on the outer edge of the first mounting disk; A second power device, including a second machine shaft coaxially and rotatably sleeved outside the first machine shaft, a second mounting disk fixedly provided at one end of the second machine shaft close to the first mounting disk, and a second elliptical gear fixedly provided at the other end of the second machine shaft. The major axis of the second elliptical gear is arranged staggeredly with the major axis of the first elliptical gear. Two second cylinders are fixedly provided on the outer edge of the second mounting disk, and the two second cylinders are arranged staggeredly with the two first cylinders; Four piston assemblies are respectively slidably provided in the two first cylinders and the two second cylinders, and a driving component for driving each piston assembly to reciprocate is provided on the frame body; A combustion power device, whose input end is connected to external hydrogen and oxygen equipment, and whose output ends are respectively connected to the two first cylinders and the two second cylinders. Exhaust components are provided at one ends of the two first cylinders and the two second cylinders; The power output device includes a transmission shaft rotatably arranged on the frame body, and two eccentric gears fixed on the transmission shaft. The two eccentric gears are respectively meshed with the first elliptical gear and the second elliptical gear.

[0006] Further, the driving assembly includes a third elliptical gear and four control gears meshed with the third elliptical gear. The third elliptical gear is coaxially sleeved outside the first machine shaft and fixedly connected to the frame body. The four control gears are respectively rotatably connected to the two first cylinders and the two second cylinders. A first rocker arm is fixedly arranged on one side of each control gear. One end of the first rocker arm close to the outer edge of the control gear is rotatably connected to the corresponding piston assembly through a pull rod. Rotating brackets are coaxially and rotatably arranged on the first mounting plate and the second mounting plate respectively; Wherein, the piston assembly located in the first cylinder is fixedly connected to the rotating bracket on the first mounting plate; Wherein, the piston assembly located in the second cylinder is fixedly connected to the rotating bracket on the second mounting plate.

[0007] Further, the first cylinder and the second cylinder have the same structure, and are both cylindrical bodies with a hollow interior and an open end in an arc shape. Each piston assembly includes a plug disk and a plug rod. The outer edge of the plug disk is slidably connected to the inner wall of the first cylinder or the second cylinder. One end of the plug rod is fixedly connected to the plug disk. The other end of the plug rod extends away from the first cylinder or the second cylinder after passing through the opening. A connecting rod is fixedly arranged at the other end of the plug rod. The length direction of the connecting rod is perpendicular to the length direction of the plug rod. One end of the pull rod is rotatably connected to one end of the connecting rod.

[0008] Further, a shaft rod is rotatably arranged on one side of each first cylinder and each second cylinder away from its own opening direction. One end of the shaft rod is fixedly connected to the control gear.

[0009] Further, exhaust holes are respectively formed on one side of the first cylinder and the second cylinder away from their own opening directions. The exhaust assembly is arranged in the exhaust holes. The exhaust assembly includes a first slide rod and covers fixedly arranged at both ends of the first slide rod. The diameter of the first slide rod is smaller than the inner diameter of the exhaust hole. The diameter of the cover is larger than the inner diameter of the exhaust hole. A first spring for pushing the first slide rod to move away from the first cylinder or the second cylinder is sleeved outside the first slide rod.

[0010] Further, a second rocker arm symmetrically arranged with the first rocker arm is fixedly arranged at the other end of the shaft rod. One end of the second rocker arm away from the central axis of the shaft rod is rotatably connected to the piston assembly through a pull rod.

[0011] Further, the shaft rod is disposed opposite to the exhaust assembly. A semi-circular pressing block protrudes from a radial side of the outer surface of the shaft rod. When the pressing block rotates to the side close to the exhaust assembly, the pressing block pushes the exhaust assembly to move into the interior of the first cylinder or the second cylinder, so that the gas in the first cylinder or the second cylinder is discharged from the exhaust hole.

[0012] Further, the combustion power device includes four combustion chambers and spark plugs fixedly arranged in each combustion chamber. The four combustion chambers are respectively fixedly arranged on two first cylinders and two second cylinders, and the output ends of each combustion chamber are respectively connected to the corresponding first cylinder or second cylinder through combustion channels, and the input ends of each combustion chamber are respectively connected to external hydrogen and oxygen equipment.

[0013] Further, a gas transmission assembly is fixedly arranged on the frame body. The gas transmission assembly includes a transmission stator fixedly arranged on the frame body and a transmission rotor rotatably arranged inside the transmission stator. The transmission rotor is coaxial with the first machine shaft and rotates synchronously with the first machine shaft. The interior of the transmission stator is respectively provided with a first hydrogen channel and a first oxygen channel for connecting with external equipment. The interior of the transmission rotor is respectively provided with a second hydrogen channel and a second oxygen channel corresponding to the first hydrogen channel and the first oxygen channel. The input ends of each combustion chamber are respectively connected to the output ends of the second hydrogen channel and the second oxygen channel through two connecting pipes.

[0014] Further, an inflation nozzle for connecting with the two connecting pipes is arranged at the input end of the combustion chamber, and a check valve is arranged at one end of the combustion chamber close to the inflation nozzle.

[0015] The beneficial effects of the present invention are as follows: 1. By setting the combustion power device, the first power device and the second power device, and cooperating with the piston assembly and the driving assembly, the kinetic energy generated by the combustion power device is directly transmitted to the first power device and the second power device in a tangential direction, improving the utilization rate of thermal energy; by setting the combustion chamber, while the first cylinder or the second cylinder has completed exhaust, the combustion chamber has replenished hydrogen and oxygen, and at this time the spark plug ignites and explodes to better push the first power device or the second power device to work; by setting the first cylinder and the second cylinder, the first elliptical gear of the first power device and the second elliptical gear of the second power device are driven to rotate along the axis of the first machine shaft, improving the continuity of power output.

[0016] 2. The present invention abandons the crankshaft connecting rod and flywheel in the prior art, adopts the combustion of hydrogen and oxygen, and borrows the pressure in the hydrogen and oxygen cylinders to reduce the intake and compression strokes. That is, the hydrogen-oxygen hybrid device of the present invention only has two processes: charging (while exhausting) → explosion, reducing the intake and compression stroke steps of the pull rod connecting rod structure in the prior art. At the same time, through the external hydrogen and oxygen equipment (the pressure of the hydrogen tank and oxygen tank), the sufficient pressure in the combustion chamber is ensured, realizing a new energy internal combustion structure with double-rotation direct-push non-compression outdoor explosion; 3. The first cylinder, the second cylinder and the piston move in the same direction, without energy loss during reverse movement. On the contrary, the inertia generated when the first cylinder or the second cylinder changes from high speed to low speed is also recovered and converted into positive power. In addition, it should be noted that the materials of the first power device, the second power device, the piston assembly, the combustion power device and the power output device of the present invention are all selected as steel to ensure the strength of the hydrogen-oxygen hybrid device and ensure the stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0018] Figure 1 is a three-dimensional schematic diagram of one side of the hydrogen-oxygen hybrid device of the present invention; Figure 2 is a three-dimensional schematic diagram of the other side of the hydrogen-oxygen hybrid device of the present invention; Figure 3 is a top view of the hydrogen-oxygen hybrid device of the present invention; Figure 4 is Figure 3 the view in the direction of A-A of Figure 5 is an assembly schematic diagram of the first shaft rod and the second shaft rod of the present invention; Figure 6 is Figure 1 the enlarged view of part B of Figure 7 is Figure 4 the enlarged view of part C of Figure 8 is a three-dimensional view of the first cylinder; Figure 9 is an internal structure schematic diagram of the inflation nozzle; Figure 10 is an exploded structure schematic diagram of the gas transmission assembly of the present invention; Figure 11 is a movement position schematic diagram of the first power device and the second power device of the present invention.

[0019] DESCRIPTION OF THE REFERENCE NUMERALS 1. Frame body; 2. First power device; 21. First machine shaft; 22. First mounting plate; 23. First elliptical gear; 24. First cylinder; 241. Opening; 242. Mounting plate; 243. Exhaust hole; 25. Bearing seat; 3. Second power device; 31. Second machine shaft; 311. Sleeve; 312. Flange; 32. Second mounting plate; 33. Second elliptical gear; 34. Second cylinder; 4. Drive assembly; 41. Third elliptical gear; 42. Control gear; 43. Shaft rod; 431. Pressing block; 44. Shaft seat; 45. First rocker arm; 46. Pull rod; 47. Second rocker arm; 48. Rotating bracket; 5. Combustion power device; 51. Combustion chamber; 511. Intake hole; 52. Spark plug; 53. Connecting pipe; 54. Gas transmission assembly; 541. Transmission stator; 5411. First hydrogen channel; 5412. First oxygen channel; 542. Transmission rotor; 5421. Oil seal; 5422. Second hydrogen channel; 5423. Second oxygen channel; 543. Sealing assembly; 544. Annular groove; 55. Inflating nozzle; 56. Check valve; 561. Second slide bar; 562. Baffle; 563. Second spring; 57. Combustion channel; 6. Power output device; 61. Transmission shaft; 62. Eccentric gear; 7. Piston assembly; 71. Plug disc; 72. Plug rod; 721. Collar; 73. Connecting rod; 74. Reinforcing rod; 8. Exhaust assembly; 81. First slide bar; 82. Cover plate; 83. First spring. Detailed implementation manners

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] Please refer to Figures 1 to 10 As shown, a hydrogen-oxygen hybrid power device is provided on the frame 1. It should be noted that, in order to better show the structure of the present invention, the frame 1 is composed of a plurality of channel steels in the prior art and is used to support the hydrogen-oxygen hybrid power device, but not limited thereto. The material and structure of the frame 1 can be adjusted according to actual needs to adapt to the equipment (such as vehicles, airplanes, other mechanical equipment that requires power) that needs to use the hydrogen-oxygen hybrid power device of the present invention. Specifically, the hydrogen-oxygen hybrid power device includes a first power device 2, a second power device 3, a drive assembly 4, a combustion power device 5, a power output device 6, and four piston assemblies 7.

[0022] Please refer to Figure 1 and in combination with Figure 5 As shown, in this embodiment, the first power device 2 includes a first shaft 21, a first mounting plate 22, a first elliptical gear 23, and two first cylinders 24. Among them, the first shaft 21 is rotatably arranged on the frame 1. Specifically, both ends of the first shaft 21 are rotatably connected to the frame 1 through bearings and bearing seats 25 in the prior art. The first mounting plate 22 and the first elliptical gear 23 are respectively fixed on both axial sides of the first shaft 21, that is, the first mounting plate 22 and the first elliptical gear 23 are coaxial with the first shaft 21 and rotate synchronously. The two first cylinders 24 are fixedly arranged on the first mounting plate 22 at intervals. In this embodiment, the two first cylinders 24 are symmetrically fixed on both radial sides of the first mounting plate 22.

[0023] The second power device 3 includes a second shaft 31, a second mounting plate 32, a second elliptical gear 33, and two second cylinders 34. Among them, the second shaft 31 is located between the first mounting plate 22 and the first elliptical gear, and is coaxially sleeved outside the first shaft 21, and the second shaft 31 is rotatably connected to the first shaft 21. In this embodiment, the second shaft 31 includes a sleeve 311 with an axial through hole and flanges 312 fixed at both ends of the sleeve 311. The sleeve 311 is coaxially sleeved outside the first shaft 21. Bearings are respectively fixed at both ends inside the sleeve 311, and are rotatably connected to the first shaft 21 through the bearings.

[0024] As Figure 5 shown, the second mounting plate 32 is coaxially arranged with the second shaft 31 and is fixed on the flange 312 at one end of the second shaft 31 close to the first mounting plate 22. The second elliptical gear 33 is coaxially arranged with the second shaft 31 and is fixed on the flange 312 at the other end of the second shaft 31. The two second cylinders 34 are respectively fixed on both radial sides of the second mounting plate 32, and the two second cylinders 34 are staggered with the two first cylinders 24. It should be noted that the major axis of the second elliptical gear 33 and the major axis of the first elliptical gear 23 are arranged in a staggered manner. Thereby, the two first cylinders 24 and the two second cylinders 34 will not intersect or coincide.

[0025] Please refer to Figure 8 As shown, it should be noted that the first cylinder 24 and the second cylinder 34 have the same structure, and both are arc-shaped cylinders with a hollow interior and an open end 241. In this embodiment, a mounting plate 242 is fixed on the side of each first cylinder 24 and each second cylinder 34 close to the first shaft 21, and is fixedly connected to the corresponding first mounting plate 22 or second mounting plate 32 through bolts by means of the mounting plate 242, but not limited thereto. During specific implementation, welding, riveting and other methods in the prior art can be used to fixedly connect the first cylinder 24 and the second cylinder 34 to the corresponding first mounting plate 22 or second mounting plate 32.

[0026] Please refer to Figure 1 and Figure 4 As shown, four piston assemblies 7 are respectively slidably disposed within two first cylinders 24 and two second cylinders 34, that is, one piston assembly 7 is slidably disposed within each of the interiors of the first cylinders 24 and the second cylinders 34. Specifically, each piston assembly 7 includes a piston disc 71 and a piston rod 72. The outer edge of the piston disc 71 is slidably connected to the inner wall of the first cylinder 24 or the second cylinder 34. Specifically, the piston disc 71 is of the prior art. A piston groove is provided on the piston disc 71, and a piston ring (not shown in the figure) is embedded in the piston groove for sealing hydrogen and oxygen within the first cylinder 24.

[0027] One end of the piston rod 72 is fixedly connected to the piston disc 71. After the other end of the piston rod 72 passes through the opening 241 of the first cylinder 24 or the second cylinder 34, it extends in a direction away from the first cylinder 24 or the second cylinder 34, and a connecting rod 73 is fixedly provided at the other end of the piston rod 72. Specifically, a collar 721 is fixedly provided at one end of the piston rod 72. A threaded hole is provided on one side of the collar 721. The connecting rod 73 is inserted into the collar 721 and fixedly provided within the collar 721 by a bolt. Preferably, two reinforcing rods 74 are provided at one end of the piston rod 72 close to the plug head. One end of the two reinforcing rods 74 is fixedly connected to the piston rod 72, and the other ends of the two reinforcing rods 74 extend outwardly and obliquely away from the central axis direction of the piston rod 72 and are fixedly connected to both axial sides of the connecting rod 73. By providing the two reinforcing rods 74, the overall strength of the piston assembly 7 is increased.

[0028] Please refer to Figures 1 to 3 As shown, one end of the drive assembly 4 is disposed on the frame 1 for driving each piston assembly 7 to reciprocate, that is, driving each piston assembly 7 to slide along the interior of the first cylinder 24 or the second cylinder 34. Specifically, the drive assembly 4 includes a third elliptical gear 41 and four control gears 42. Among them, the third elliptical gear 41 is coaxially sleeved outside the first machine shaft 21 and the second machine shaft 31 and is fixedly connected to the frame 1, that is, the third elliptical gear 41 is fixedly provided and does not rotate with the first machine shaft 21 and the second machine shaft 31, but is concentrically arranged with the first machine shaft 21 and the second machine shaft 31. The four control gears 42 are respectively rotatably connected to the two first cylinders 24 and the two second cylinders 34 and are meshed with the four control gears 42. In other words, one control gear 42 is rotatably provided for each of the first cylinders 24 and the second cylinders 34, and each control gear 42 is respectively meshed with the third elliptical gear 41.

[0029] In this embodiment, a shaft rod 43 is rotatably arranged on one side of each first cylinder 24 and each second cylinder 34 away from the opening 241 thereof, and one end of the shaft rod 43 is fixedly connected to a control gear 42. Specifically, two shaft seats 44 are fixedly arranged at intervals on one side of the first cylinder 24 or the second cylinder 34 away from the opening 241 thereof, and the shaft rod 43 is arranged through the two shaft seats 44, whereby the shaft rod 43 is rotatably connected to the first cylinder 24 or the second cylinder 34, and the control gear 42 is fixedly arranged at one end of the shaft rod 43, so that the control gear 42 is rotatably connected to the corresponding first cylinder 24 or second cylinder 34.

[0030] A first rocker arm 45 is fixedly arranged on one side of each control gear 42, and one end of the first rocker arm 45 close to the outer edge of the control gear 42 is rotatably connected to the corresponding piston assembly 7 through a pull rod 46. Specifically, one end of the pull rod 46 is rotatably connected to the first rocker arm 45, and the other end is rotatably connected to one end of a connecting rod 73.

[0031] Preferably, a second rocker arm 47 symmetrically arranged with the first rocker arm 45 is fixedly arranged at the other end of the shaft rod 43, and one end of the second rocker arm 47 away from the central axis of the shaft rod 43 is rotatably connected to the connecting rod 73 of the piston assembly 7 through a pull rod 46. That is, one end of the pull rod 46 is rotatably connected to the second rocker arm 47, and the other end is rotatably connected to the other end of the connecting rod 73. Thereby, the strength of the driving assembly 4 is increased.

[0032] As shown in FIG. 5, it should be noted that rotating brackets 48 are rotatably arranged coaxially on the first mounting plate 22 and the second mounting plate 32 respectively. Among them, the piston assembly 7 located in the first cylinder 24 is fixedly connected to the rotating bracket 48 on the first mounting plate 22, and the piston assembly 7 located in the second cylinder 34 is fixedly connected to the rotating bracket 48 on the second mounting plate 32. To limit the piston assembly 7 through the rotating bracket 48, that is, to perform arc-shaped limit and left-right limit on the piston assembly 7 through the rotating bracket 48. Specifically, there is a gap between the first mounting plate 22 and the second mounting plate 32, and both rotating brackets 48 are located between the first mounting plate 22 and the second mounting plate 32.

[0033] Please refer to Figure 2 As shown, in this embodiment, a combustion power device 5 is used to provide power for the hydrogen-oxygen hybrid engine. The input end of the combustion power device 5 is communicated with external hydrogen and oxygen equipment (not shown in the figure), and the output end is communicated with two first cylinders 24 and two second cylinders 34 respectively.

[0034] Specifically, the combustion power device 5 includes four combustion chambers 51 and four spark plugs 52. The four combustion chambers 51 are respectively fixed on two first cylinders 24 and two second cylinders 34, that is, one combustion chamber 51 is respectively fixed on each first cylinder 24 and each second cylinder 34. The ignition ends of the four spark plugs 52 are respectively fixed inside the corresponding combustion chambers 51 for igniting hydrogen and oxygen in the combustion chambers 51. In this embodiment, the spark plugs 52 are fixedly penetrated through the side walls of the combustion chambers 51, but not limited thereto, and their positions can be adjusted according to actual situations. The output ends of each combustion chamber 51 are respectively connected to the corresponding first cylinder 24 or second cylinder 34 through combustion channels 57, and the input ends of each combustion chamber 51 are respectively connected to external hydrogen and oxygen equipment.

[0035] Please refer to Figure 2 Combined with Figure 10 As shown, in this embodiment, a gas transmission assembly 54 is fixed on the frame 1 for transporting external hydrogen and oxygen into the combustion chambers 51. Specifically, the gas transmission assembly 54 includes a transmission stator 541, a transmission rotor 542, a sealing assembly 543, and a plurality of connecting pipes 53. Among them, the transmission stator 541 is fixed on the frame 1, the transmission rotor 542 is rotatably arranged inside the transmission stator 541, the transmission rotor 542 is coaxial with the first machine shaft 21 and rotates synchronously with the first machine shaft 21. Specifically, the transmission rotor 542 is fixedly connected to the first machine shaft 21, whereby the transmission rotor 542 can rotate synchronously with the first machine shaft 21.

[0036] The interior of the transmission stator 541 is respectively provided with a first hydrogen channel 5411 and a first oxygen channel 5412 for connecting with external equipment. The interior of the transmission rotor 542 is respectively provided with a second hydrogen channel 5422 and a second oxygen channel 5423 corresponding to the first hydrogen channel 5411 and the first oxygen channel 5412. The input ends of each combustion chamber 51 are respectively connected to the output ends of the second hydrogen channel 5422 and the second oxygen channel 5423 through two connecting pipes 53.

[0037] Specifically, the transmission stator 541 is a cylindrical metal ring, the transmission rotor 542 is rotatably arranged inside the cylindrical metal ring, and oil seals 5421 are provided at both ends of the transmission rotor 542 to form a sealed space between the outer wall of the transmission rotor 542 and the inner wall of the transmission stator 541. The first hydrogen channel 5411, the first oxygen channel 5412, the second hydrogen channel 5422, and the second oxygen channel 5423 are all connected to this sealed space.

[0038] It should be noted that annular grooves are respectively provided on the outer peripheral surface of the transmission rotor 542 corresponding to the second hydrogen channel 5422 and the second oxygen channel 5423. The sealing assembly 543 is sleeved on the outside of the transmission rotor and is located between the annular grooves of the second hydrogen channel 5422 and the second oxygen channel 5423, so as to divide the sealing space formed between the outer wall of the transmission rotor 542 and the inner wall of the transmission stator 541 into a hydrogen transmission space and an oxygen transmission space (not indicated in the figure). Specifically, the first hydrogen channel 5411 and the second hydrogen channel 5422 are connected through the hydrogen transmission space, and the first oxygen channel 5412 and the second oxygen channel 5423 are connected through the oxygen transmission space. Thereby, hydrogen and oxygen are prevented from mixing within the gas transmission assembly 54.

[0039] During implementation, an external hydrogen storage device (such as a hydrogen tank) and an external oxygen storage device (such as an oxygen tank) are respectively connected to the first hydrogen channel 5411 and the first oxygen channel 5412, enabling hydrogen and oxygen to enter the second hydrogen channel 5422 and the second oxygen channel 5423 through the sealing space. Then, they are discharged into the combustion chamber 51 through the connecting pipes 53 communicating with the second hydrogen channel 5422 and the second oxygen channel 5423. Subsequently, the hydrogen and oxygen are ignited by the spark plug 52 within the combustion chamber 51, and the expanding combustion gas enters the first cylinder 24 or the second cylinder 34 along the corresponding combustion channels 57, converting it into the kinetic energy of the hydrogen-oxygen hybrid engine. It should be noted that by providing the transmission stator 541 and the transmission rotor 542, the transmission rotor 542 rotates synchronously with the first machine shaft 21 to facilitate the delivery of hydrogen or oxygen into the first cylinder 24 or the second cylinder 34.

[0040] In addition, since the first machine shaft 21 and the second machine rotate in the same direction but not synchronously (for the specific rotation process, refer to the following description), the connecting pipe 53 between the combustion chamber 51 on the second cylinder 34 and the transmission rotor 542 needs to be provided as an explosion-proof hose.

[0041] Preferably, in another embodiment of the present invention, two gas transmission assemblies 54 are fixedly provided on the frame 1. The two transmission rotors 542 in the two gas transmission assemblies are respectively fixedly connected to the first machine shaft 21 and the second machine shaft 31, that is, the two transmission rotors 542 rotate synchronously with the first machine shaft 21 and the second machine shaft 31 respectively. The output ends of the external hydrogen and oxygen equipment are respectively connected to the two gas transmission assemblies 54, enabling the two gas transmission assemblies 54 to respectively transmit hydrogen and oxygen to the combustion chambers 51 on the first cylinder 24 and the second cylinder 34. At this time, the connecting pipe 53 between the combustion chamber 51 and the transmission stator 541 can use a relatively firm metal explosion-proof pipe.

[0042] Please refer to Figure 9As shown, preferably, an inflation nozzle 55 for connecting with two connecting pipes 53 is provided at the input end of the combustion chamber 51, and a check valve 56 is provided at one end of the combustion chamber 51 close to the inflation nozzle 55. Specifically, an air inlet hole 511 is formed at the input end of the combustion chamber 51. The check valve 56 includes a second sliding rod 561 and two baffle plates 562. Among them, the second sliding rod 561 is slidably arranged in the air inlet hole 511, and the two baffle plates 562 are respectively fixed at both ends of the second sliding rod 561 and are respectively located inside the combustion chamber 51 and inside the inflation nozzle 55. The diameter of the baffle plate 562 is larger than the inner diameter of the air inlet hole 511, the diameter of the second sliding rod 561 is smaller than the inner diameter of the inlet nozzle, and a second spring 563 for pushing the second sliding rod 561 to move in the direction close to the inflation nozzle 55 is sleeved outside the second sliding rod 561. Thereby, through the second spring 563, the baffle plate 562 located inside the combustion chamber 51 seals the air inlet hole 511.

[0043] During implementation, hydrogen and oxygen with a certain pressure from the outside are transmitted to the inflation nozzle 55 through the gas transmission component 54. When the pressure of the gas (hydrogen, oxygen) is greater than the elastic force of the first spring 83, the first spring 83 is compressed. At this time, the second sliding rod 561 moves in the direction away from the inflation nozzle 55, and then the gas can enter the combustion chamber 51 from the gap between the second sliding rod 561 and the air inlet hole 511. When the gas intake reaches a preset value, the spark plug 52 is started. At this time, the pressure generated by the combustion explosion of hydrogen and oxygen is greater than the pressure of hydrogen and oxygen transmitted by the gas transmission component 54. Thereby, the second sliding rod 561 moves in the direction close to the inflation nozzle 55 to seal the input end of the combustion chamber 51 through the baffle plate 562 located inside the combustion chamber 51, so that the kinetic energy generated during the combustion explosion of hydrogen and oxygen in the combustion chamber 51 is output to the corresponding first cylinder 24 or second cylinder 34 through the combustion channel 57.

[0044] Please refer to Figure 1 Combined with Figure 6 and Figure 7 As shown, in this embodiment, an exhaust component 8 is provided at one end of each of the two first cylinders 24 and the two second cylinders 34 for exhausting the waste gas in the first cylinder 24 or the second cylinder 34. Specifically, exhaust holes 243 are respectively formed on one side of the first cylinder 24 and the second cylinder 34 away from their own openings 241. The exhaust component 8 is arranged in the exhaust holes 243. The exhaust component 8 includes a first sliding rod 81 and two cover plates 82. The two cover plates 82 are fixed at both ends of the first sliding rod 81. Among them, the diameter of the first sliding rod 81 is smaller than the inner diameter of the exhaust hole 243, the diameter of the cover plate 82 is larger than the inner diameter of the exhaust hole 243, and a first spring 83 for pushing the first sliding rod 81 to move in the direction away from the first cylinder 24 or the second cylinder 34 is sleeved outside the first sliding rod 81. So as to block the exhaust hole 243 through the first spring 83.

[0045] It should be noted that in this embodiment, the shaft rod 43 is disposed opposite to the exhaust assembly 8. A semi-circular pressing block 431 protrudes radially on one side of the outer surface of the shaft rod 43. When the pressing block 431 rotates to the side close to the exhaust assembly 8, the pressing block 431 pushes the exhaust assembly 8 to move into the interior of the first cylinder 24 or the second cylinder 34, so that the gas in the first cylinder 24 or the second cylinder 34 is discharged from the exhaust hole 243. Conversely, when the pressing block 431 moves away from the exhaust assembly 8, the exhaust assembly 8 is elastically reset by the first spring 83 to block the exhaust hole 243 again.

[0046] In this embodiment, the power output device 6 is used to transmit the kinetic energy generated by the combustion power device 5 to the outside. Specifically, the power transmission device includes a transmission shaft 61 and two eccentric gears 62. The transmission shaft 61 is rotatably disposed on the frame 1 through bearings and bearing seats 25. The two eccentric gears 62 are fixedly sleeved on the transmission shaft 61, and the two eccentric gears 62 are respectively meshed with the first elliptical gear 23 and the second elliptical gear 33. It should be noted that one end of the transmission shaft 61 extends away from the frame 1 for connection with an external device, that is, for providing power to the external device.

[0047] The working process of the present invention is as follows: First, taking the first power device 2 as an example, hydrogen and oxygen with a certain pressure (3 to 10 pressures) are transmitted to the gas transmission assembly 54 through an external device. The hydrogen and oxygen enter the combustion chamber 51 fixedly provided with the first cylinder 24 through the connecting pipe 53, and then the hydrogen and oxygen are ignited by the spark plug 52. At this time, the check valve 56 blocks the intake hole 511 through the pressure in the combustion chamber 51, so that the energy after the hydrogen and oxygen explode is transmitted to the first cylinder 24 through the combustion channel 57.

[0048] It should be noted that before the hydrogen and oxygen burn, the plug disk 71 in the first cylinder 24 is located on the side of the first cylinder 24 away from the opening 241. And through the energy after the hydrogen and oxygen explode, the piston assembly 7 can be pushed to move towards the direction close to the opening 241 of the first cylinder 24. At this time, the control gear 42 rotatably connected to the first cylinder 24 moves circumferentially along the third elliptical gear 41. Since the third elliptical gear 41 is fixedly provided, when the control gear 42 rotates, the force that controls the piston assembly 7 to move away from the first cylinder 24 is dispersed to the third elliptical gear 41 through the control gear 42, so as to ensure that the first cylinder 24 obtains sufficient power and sequentially drives the first cylinder 24, the first mounting plate 22, the first shaft 21, the first elliptical gear 23, the eccentric wheel of the power output device 6 and the transmission shaft 61 to rotate (in the counterclockwise direction in this embodiment) to transmit the power outwards.

[0049] Define the above process as the state where the first power device 2 transmits power outward. After the first power device 2 finishes transmitting power outward, the second power device 3 starts to transmit power outward. Specifically, the way the second power device 3 transmits power is the same as that of the first power device 2. That is, after the hydrogen and oxygen in the combustion chamber 51 on the second cylinder 34 explode, their energy can push the piston assembly 7 in the second power transmission device to move towards the opening 241 of the second cylinder 34. At the same time, through the cooperation of the corresponding control gear 42 and the third elliptical gear 41, it drives the second cylinder 34, the second mounting plate 32, the second shaft 31, the second elliptical gear 33, the eccentric wheel of the power output device 6 and the transmission shaft 61 to rotate, and transmits the power outward, which will not be elaborated here.

[0050] After the power transmission of the first power assembly or the second power assembly is completed, it is necessary to discharge the waste gas in the first cylinder 24 or the second cylinder 34 to facilitate the next power transmission. The process still takes the first power assembly as an example. After the power transmission of the first power assembly is completed, the plug disc 71 of the piston assembly 7 is located on the side of the first cylinder 24 close to the opening 241. At this time, by inertia, the control gear 42 rotatably connected to the first cylinder 24 will continue to move along the circumferential direction of the third elliptical gear 41. Since the plug rod 72 of the piston assembly 7 is connected to the first rocker arm 45 of the control gear 42 through the connecting rod 73 and the pull rod 46, when the control gear 42 rotates, it can drive the piston assembly 7 to reset, that is, drive the plug disc 71 to move away from the opening 241 of the first cylinder 24. Specifically, when the end of the first rocker arm 45 connected to the pull rod 46 rotates towards or away from the opening 241 of the first cylinder 24, through the transmission of the pull rod 46 and the connecting rod 73, it can drive the plug disc 71 to move towards or away from the opening 241 of the first cylinder 24.

[0051] It can be understood that when the energy after the explosion of hydrogen and oxygen pushes the plug disc 71 to move towards the side of the first cylinder 24 close to the opening 241, the end of the first rocker arm 45 connected to the pull rod 46 is driven by the control gear 42 to drive the piston assembly 7 to rotate towards the first cylinder 24. When the power transmission of the first power assembly is completed, the end of the first rocker arm 45 connected to the pull rod 46 is located on the side of the control gear 42 close to the first cylinder 24. When the control gear 42 continues to rotate along the circumferential direction of the third elliptical gear 41, the end of the first rocker arm 45 connected to the pull rod 46 rotates away from the first cylinder 24, thereby driving the plug disc 71 of the piston assembly 7 to reset, in preparation for the next power transmission of the first power assembly.

[0052] During the movement of the piston assembly 7 away from the opening 241 of the first cylinder 24, it is necessary to discharge the exhaust gas in the first cylinder 24. As the control gear 42 rotates, the pressing block 431 fixed to the outside of the shaft rod 43 rotates to the side close to the exhaust assembly 8. Thus, the exhaust assembly 8 is pressed by the pressing block 431 to discharge the exhaust gas in the first cylinder 24. Since hydrogen and oxygen are used in the present invention, no harmful gas is generated after combustion. Therefore, it can be directly discharged along the exhaust assembly 8 without polluting the environment, thereby omitting the step of filtering the exhaust gas in the internal combustion engine in the prior art during the exhaust process.

[0053] In addition, during the exhaust process, the pressure in the combustion chamber 51 decreases, and the check valve 56 automatically opens to inject new hydrogen and oxygen. To prevent the newly injected hydrogen or oxygen from entering the first cylinder 24 through the combustion passage 57 and being discharged together with the exhaust gas in the first cylinder 24, resulting in waste. In this embodiment, a mechanical pressure valve or an electronic valve (not shown in the figure) in the prior art is provided on the combustion passage 57 between the first cylinder 24 and the combustion chamber 51 to control the inflow of the gas in the combustion chamber 51 into the first cylinder 24. For example, when hydrogen and oxygen are injected into the combustion chamber 51 (the first cylinder 24 is in the exhaust state at the same time), the mechanical pressure valve or the electronic valve is in the control state. When the hydrogen and oxygen in the first cylinder 24 are ignited by the spark plug 52, the mechanical pressure valve or the electronic valve is in the open state. Thus, the problem of hydrogen and oxygen being discharged together with the exhaust gas and causing waste is avoided.

[0054] Preferably, at least one flame retardant net (not shown in the figure) is fixedly provided in each of the first cylinder 24 and the second cylinder 34, and the flame retardant net is located between the spark plug 52 and the check valve 56. By providing the flame retardant net, the combustion gas can pass through smoothly, and the burning flame can be prevented from extending towards the check valve 56, playing a safety role.

[0055] The state in which the first power assembly and the second power assembly of the present invention work simultaneously is that the first power assembly and the second power assembly alternately transmit power. That is, when the hydrogen and oxygen in the combustion chamber 51 of the first power assembly explode, the second cylinder 34 of the second power assembly is in the exhaust state. When the hydrogen and oxygen in the combustion chamber 51 of the second power assembly explode, the first cylinder 24 is in the exhaust state, and the two operate alternately.

[0056] It should be noted that since the rotation of the elliptical gear causes the points on it to move along an elliptical trajectory, the major and minor axes of the ellipse determine the maximum and minimum radii of the points on the gear, thereby affecting the changes in its linear velocity and angular velocity. Therefore, by setting the first elliptical gear 23 and the second elliptical gear 33, the speed change during the rotation of the first cylinder 24 or the second cylinder 34 along the axis of the first shaft 43 can be adjusted. At the same time, through the cooperation of the third elliptical gear 41 and the control gear 42, the movement change of the piston assembly 7 connected to the control gear 42 can be adjusted. Thereby, it is convenient for the piston assembly 7 to cooperate with the first cylinder 24 or the second cylinder 34 for air extraction and exhaust. In other words, by setting the first elliptical gear 23 and the second elliptical gear 33 to cooperate with the eccentric wheel, and the third elliptical gear 41 to cooperate with the control gear 42, the rotation speeds of the first cylinder 24 or the second cylinder 34 and the piston assembly 7 along the first shaft 43 are different, thereby facilitating the cooperation of the piston assembly 7 with the first cylinder 24 or the second cylinder 34 for air charging and exhaust.

[0057] In the present invention, by setting the combustion power device 5, the first power device 2, and the second power device 3, and cooperating with the piston assembly 7 and the drive assembly 4, the kinetic energy generated by the combustion power device 5 is directly transmitted to the first power device 2 and the second power device 3 in a tangential direction, avoiding the work done by component forces and improving the utilization rate of thermal energy; by setting the combustion chamber 51, hydrogen and oxygen are combusted in advance to better drive the first power device 2 or the second power device 3 to work; by setting the first elliptical gear 23 and the second elliptical gear 33, the two first cylinders 24 of the first power device 2 and the two second cylinders 34 of the second power device 3 are driven to rotate along the axis of the first machine shaft 21, improving the continuity of power output.

[0058] Specifically, when the first cylinder 24 and the second cylinder 34 rotate along the first machine shaft 21 and the second machine shaft 31, the combustion chamber 51 can operate eight times per revolution, and the operation is stable. For example, please refer to Figure 11 As shown, when the two cylinders 24 of the first power device 2 are respectively at the 0-degree position and the 180-degree position, the spark plug ignites, and the two first cylinders 24 rotate forward 105 degrees counterclockwise from the 0-degree position and the 180-degree position, so that the two first cylinders 24 reach the 105-degree position and the 285-degree position respectively. At this time, the two first cylinders respectively complete the explosion, that is, the first power device 2 completes two explosions.

[0059] At the same time, the two cylinders 34 of the second power device 3 slowly rotate forward counterclockwise from the 285-degree position and the 105-degree position, from the 285-degree position and the 105-degree position to the 0-degree position and the 180-degree position. During this process, the two second cylinders 34 complete the exhaust, and at the same time, the combustion chambers 51 corresponding to the two second cylinders 34 respectively complete the air charging, and then the spark plug 52 ignites.

[0060] When the second power device 3 ignites and explodes, the two cylinders 24 of the first power device 2 slowly rotate from the 105-degree position and the 285-degree position to the 180-degree position and the 0-degree position. (At this time, the two cylinders 34 of the second power device explode).

[0061] In summary, when the first cylinder 24 rotates from the 0-degree position to the 180-degree position, the first power device 2 and the second power device 3 alternately explode (through two first cylinders and two second cylinders, a total of four explosions). When the first power device 2 completes the next 180-degree rotation (that is, the first cylinder initially located at the 0-degree position rotates back to the starting 0-degree position), the first power device 2 and the second power device 3 rotate one week along the first machine shaft 21 and complete a total of eight explosions.

[0062] In the present invention, the crankshaft connecting rod and the flywheel in the prior art are abandoned, and hydrogen and oxygen are burned. By borrowing the pressure in the hydrogen and oxygen cylinders, the intake and compression strokes are reduced. That is, the hydrogen-oxygen hybrid device of the present invention only has two processes: inflation (exhaust) → explosion. Specifically, inflation is carried out in the combustion chamber 51, and exhaust is carried out in the first cylinder 24 or the second cylinder 34. Therefore, inflation and exhaust can be carried out at the same time, reducing the intake and compression stroke steps of the connecting rod structure of the pull rod 46 in the prior art, and realizing a new energy internal combustion engine structure with double-rotation direct-push type and explosion outside the compression chamber. The first cylinder 24, the second cylinder 34 and the piston of the present invention move in the same direction, without energy loss during reverse movement. On the contrary, the inertia generated when the first cylinder 24 or the second cylinder 34 changes from high speed to low speed is also recovered and becomes positive power. In addition, it should be noted that the materials of the first power device 2, the second power device 3, the piston assembly 7, the combustion power device 5, and the power output device 6 of the present invention are all selected as steel to ensure the strength of the hydrogen-oxygen hybrid device and ensure the stable operation of the equipment.

[0063] The above description is only a preferred embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Claims

1. A hydrogen-oxygen hybrid power device is arranged on a frame body (1), and is characterized in that Comprising: A first power device (2), including a first machine shaft (21) rotatably arranged on the frame body (1), and a first mounting disc (22) and a first elliptical gear (23) fixedly arranged on both axial sides of the first machine shaft (21). Two first cylinders (24) are symmetrically fixedly arranged on the outer edge of the first mounting disc (22); A second power device (3), including a second machine shaft (31) coaxially and rotatably sleeved outside the first machine shaft (21), a second mounting disc (32) fixedly arranged at one end of the second machine shaft (31) close to the first mounting disc (22), and a second elliptical gear (33) fixedly arranged at the other end of the second machine shaft (31). The major axis of the second elliptical gear (33) is arranged staggeredly with the major axis of the first elliptical gear (23). Two second cylinders (34) are fixedly arranged on the outer edge of the second mounting disc (32), and the two second cylinders (34) are arranged staggeredly with the two first cylinders (24); Four piston assemblies (7) are respectively slidably arranged in the two first cylinders (24) and the two second cylinders (34). A driving assembly (4) for driving each piston assembly (7) to reciprocate is arranged on the frame body (1); A combustion power device (5), whose input end is communicated with external hydrogen and oxygen equipment, and whose output end is respectively communicated with the two first cylinders (24) and the two second cylinders (34). Exhaust assemblies (8) are arranged at one ends of the two first cylinders (24) and the two second cylinders (34); A power output device (6), including a transmission shaft (61) rotatably arranged on the frame body (1), and two eccentric gears (62) fixedly arranged on the transmission shaft (61). The two eccentric gears (62) are respectively meshed with the first elliptical gear (23) and the second elliptical gear (33).

2. The hydrogen-oxygen hybrid power device according to claim 1, characterized in that, The driving assembly (4) includes a third elliptical gear (41) and four control gears (42) meshed with the third elliptical gear (41). The third elliptical gear (41) is coaxially sleeved outside the first machine shaft (21) and fixedly connected with the frame body (1). The four control gears (42) are respectively rotatably connected with the two first cylinders (24) and the two second cylinders (34). A first rocker arm (45) is fixedly arranged on one side of each control gear (42). One end of the first rocker arm (45) close to the outer edge of the control gear (42) is rotatably connected with the corresponding piston assembly (7) through a pull rod (46). Rotating brackets (48) are respectively coaxially rotatably arranged on the first mounting disc (22) and the second mounting disc (32); Wherein, the piston assembly (7) located in the first cylinder (24) is fixedly connected with the rotating bracket (48) on the first mounting disc (22); wherein, the piston assembly (7) located in the second cylinder (34) is fixedly connected with the rotating bracket (48) on the second mounting disc (32).

3. The hydrogen-oxygen hybrid power device according to claim 2, wherein The first cylinder (24) and the second cylinder (34) have the same structure, both being a cylindrical body that is hollow inside and has an arc-shaped opening (241) at one end. Each piston assembly (7) includes a plug disk (71) and a plug rod (72). The outer edge of the plug disk (71) is slidably connected to the inner wall of the first cylinder (24) or the second cylinder (34). One end of the plug rod (72) is fixedly connected to the plug disk (71), and the other end of the plug rod (72) extends away from the first cylinder (24) or the second cylinder (34) after passing through the opening (241). A connecting rod (73) is fixedly provided at the other end of the plug rod (72). One end of the pull rod (46) is rotatably connected to one end of the connecting rod (73).

4. The hydrogen-oxygen hybrid power device according to claim 3, characterized in that A shaft rod (43) is rotatably provided on one side of each first cylinder (24) and each second cylinder (34) away from its own opening (241). One end of the shaft rod (43) is fixedly connected to the control gear (42).

5. The hydrogen-oxygen hybrid power device according to claim 4, characterized in that, Exhaust holes (243) are respectively provided on one side of the first cylinder (24) and the second cylinder (34) away from their own openings (241). The exhaust assembly (8) is arranged in the exhaust holes (243). The exhaust assembly (8) includes a first slide rod (81) and cover plates (82) fixedly provided at both ends of the first slide rod (81). The diameter of the first slide rod (81) is smaller than the inner diameter of the exhaust hole (243), and the diameter of the cover plate (82) is larger than the inner diameter of the exhaust hole (243). A first spring (83) for pushing the first slide rod (81) to move away from the first cylinder (24) or the second cylinder (34) is sleeved on the outer side of the first slide rod (81).

6. The hydrogen-oxygen hybrid power device according to claim 5, wherein A second rocker arm (47) symmetrically arranged with the first rocker arm (45) is fixedly provided at the other end of the shaft rod (43). One end of the second rocker arm (47) away from the central axis of the shaft rod (43) is rotatably connected to the piston assembly (7) through a pull rod (46).

7. The hydrogen-oxygen hybrid device according to claim 6, wherein, The shaft rod (43) is disposed opposite to the exhaust assembly (8). A semi-circular pressing block (431) protrudes radially on one side of the outer surface of the shaft rod (43). When the pressing block (431) rotates to the side close to the exhaust assembly (8), the pressing block (431) pushes the exhaust assembly (8) to move into the first cylinder (24) or the second cylinder (34), so that the gas in the first cylinder (24) or the second cylinder (34) is discharged from the exhaust hole (243).

8. The hydrogen-oxygen hybrid power device according to claim 1, characterized in that, The combustion power device (5) includes four combustion chambers (51) and spark plugs (52) fixedly arranged in each of the combustion chambers (51). The four combustion chambers (51) are respectively fixedly arranged on two of the first cylinders (24) and two of the second cylinders (34), and the output end of each combustion chamber (51) is respectively connected to the corresponding first cylinder (24) or the second cylinder (34) through a combustion channel (57). The input end of each combustion chamber (51) is respectively connected to external hydrogen and oxygen equipment.

9. The hydrogen-oxygen hybrid power device according to claim 8, characterized in that A gas transmission assembly (54) is fixedly arranged on the frame body (1). The gas transmission assembly (54) includes a transmission stator (541) fixedly arranged on the frame body (1) and a transmission rotor (542) rotatably arranged inside the transmission stator (541). The transmission rotor (542) is coaxial with the first machine shaft (21) and rotates synchronously with the first machine shaft (21). The interior of the transmission stator (541) is respectively provided with a first hydrogen channel (5411) and a first oxygen channel (5412) for connecting to external equipment. The interior of the transmission rotor (542) is respectively provided with a second hydrogen channel (5422) and a second oxygen channel (5423) corresponding to the first hydrogen channel (5411) and the first oxygen channel (5412). The input end of each combustion chamber (51) is respectively connected to the output ends of the second hydrogen channel (5422) and the second oxygen channel (5423) through two connecting pipes (53).

10. The hydrogen-oxygen hybrid power device according to claim 8, wherein, The input end of the combustion chamber (51) is provided with an inflation nozzle (55) for connecting to the two connecting pipes (53), and a check valve (56) is arranged at one end of the combustion chamber (51) close to the inflation nozzle (55).

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